@Husam1231242352 You can try to check the status of the EAP indicator when the device goes offline to see if the device is powered off or restarted. It is recommended that you use other devices to connect to the EAP wireless network to check whether it is normal. Is your wireless network 2.4GHz or 5GHz? You can try changing the Channel and Channel width.

  @dulu Ive tried different channels. The device only went offline once, but the lag spikes still happen. Connection is not lost on ps5 or other devices. 

  @dulu 

Also, firmware is 1.1.1 Build 20230524 Rel. 74262(5553)

But on this site I dont see 1.1.1. Is my current firmware the newest or should I change it? 

https://www.tp-link.com/us/support/download/eap610/v2/#Firmware

My hardware version is v2.0

  @Husam1231242352 Here is the latest firmware to try.https://community.tp-link.com/en/business/forum/topic/617356

  @dulu how can I find offical releases and not betas?

  @KimcheeGUN Hi, the ss below are ones I took when the issue happened, I used ping plotter. Here is more info. 

"Using TP Link EAP610 and TL-SG105 switch. I am not network savvy so please bare with me. I can look things up on google and troubleshoot, I just dont know what to search up. I can learn.

Setup is AP---> Switch---> ethernet wall jack---> to att modem/router combo.

I am paying for 1gb down/up fiber connection, and the modem is receiving the full fiber connection. I have 3 SSIDs set up, one for 2.4ghz to the modem/router, one 5ghz to modem/router, and another 5ghz to AP. I live in a 3 story home and modem/router can only be wired on the top floor. I have the AP on the bottom floor because speeds diminish.

Below are the ping plotter graphs. Interval is set to 0.5 seconds. I have also attached a channel analyzer. I am sick of the ping spikes. I can not play any game properly."

Game of online fifa on ps5 ^

Another game of online fifa ^

COD mw2 online multiplayer ^ (not warzone)